package string;


/**
 * char charAt(int index)
 * 获取当前字符串中指定位置上的字符
 */
public class CharAtDemo {
    public static void main(String[] args) {
        String str = "thinking in java";
        char c = str.charAt(9);//获取str中下标9对应的字符
        System.out.println(c);
    }
}
